CN211215576U - Pump sand-lifting type rotational flow grit chamber - Google Patents
Pump sand-lifting type rotational flow grit chamber Download PDFInfo
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- CN211215576U CN211215576U CN201921774862.4U CN201921774862U CN211215576U CN 211215576 U CN211215576 U CN 211215576U CN 201921774862 U CN201921774862 U CN 201921774862U CN 211215576 U CN211215576 U CN 211215576U
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- sand
- plate
- bin
- pump
- transmission shaft
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Abstract
The utility model discloses a pump sand-lifting type rotational flow grit chamber, wherein the bottom of a speed reducer is connected with a transmission shaft extending into the chamber body, blades are arranged on two sides of the bottom of the transmission shaft and positioned between an upper chamber and a lower chamber; two sides of the bottom of the transmission shaft are provided with connecting grooves, the connecting grooves consist of a U-shaped plate, a back panel, side plates and a bottom plate, the front side of each connecting groove is provided with a groove body, the connecting grooves are of a top opening structure, 4 corners of the back panel are provided with connecting holes I, and the 4 connecting holes I correspond to the openings of the U-shaped plate; the paddle link is equipped with the connecting plate and 4 angles of connecting plate offer the connecting hole II that corresponds with connecting hole I, and the connecting plate is located the cell body and connecting plate and spread groove are connected through passing the bolt that corresponds connecting hole II and connecting hole I. The utility model discloses the installation of the paddle of being convenient for, dismantlement and change installation.
Description
Technical Field
The utility model relates to an environmental protection equipment field especially relates to a sand formula whirl grit chamber is carried to pump.
Background
A pump sand-lifting type rotational flow grit chamber is a common environment-friendly device, and sand and stones in water are promoted to be collected and intensively discharged along the side wall of a spiral structure through a stirring device. However, the stirring device in the prior art often has the problem that the installation and the disassembly of the blade are complicated.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: not enough and defect to prior art, the utility model provides a sand formula whirl grit chamber is carried to pump, the installation of the paddle of being convenient for, dismantlement and change installation.
The technical scheme is as follows: the utility model discloses a sand formula whirl grit chamber is carried to pump, its characterized in that: the device comprises a tank body, wherein a motor and a speed reducer are arranged at the top of the tank body and connected with the speed reducer, and an upper bin and a lower bin which are communicated with each other are arranged in the tank body; a water inlet and a water outlet are formed in the side part of the upper bin; the side wall of the lower bin is of a spiral structure, the tail end of the side wall of the spiral structure at the bottom of the bin is provided with a sand suction pump, and the sand suction pump is provided with a sand discharge pipe extending out of the top of the pool body;
the bottom of the speed reducer is connected with a transmission shaft extending into the pool body, blades are arranged on two sides of the bottom of the transmission shaft and positioned between the upper bin and the lower bin; two sides of the bottom of the transmission shaft are provided with connecting grooves, the connecting grooves consist of a U-shaped plate, a back panel, side plates and a bottom plate, the front side of each connecting groove is provided with a groove body, the connecting grooves are of a top opening structure, 4 corners of the back panel are provided with connecting holes I, and the 4 connecting holes I correspond to the openings of the U-shaped plate; the paddle link is equipped with connecting plate and 4 angles of connecting plate offer the connecting hole II that corresponds with connecting hole I, and the connecting plate is located the cell body and connecting plate and spread groove are connected through passing the bolt that corresponds connecting hole II and connecting hole I.
Wherein, the upper portion storehouse and the lower part storehouse junction, upper portion storehouse bottom is the inclined plane structure.
Wherein, the vertical cross-sectional shape of the paddle is rectangular, square, oval or circular.
Wherein, the paddle is a plastic paddle and the connecting plate is a plastic plate body.
The nut of the bolt is positioned on the side of the connecting plate, and a gasket is arranged between the nut and the connecting plate.
Has the advantages that: compared with the prior art, the utility model has the following apparent advantage: the utility model discloses a sand formula whirl grit chamber is carried to newly-designed pump on prior art's basis, has improved the paddle, sets up the spread groove in transmission shaft bottom both sides, sets up the connecting plate at the paddle link, puts into the cell body of spread groove with the connecting plate and fixes through the bolt, makes things convenient for the installation of paddle, dismantles and changes the installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of the transmission shaft and the paddle according to the present invention;
in the figure, 1 is a motor, 2 is a speed reducer, 3 is a transmission shaft, 4 is a paddle, 5 is a tank body, 6 is an upper bin, 7 is a lower bin, 8 is a water inlet, 9 is a water outlet, 10 is a sand suction pump, 11 is a sand discharge pipe, 12 is a connecting groove, 13 is a connecting hole I, 14 is a tank body, 15 is a connecting plate, 16 is a connecting hole II, and 17 is a bolt.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description.
The pump sand-lifting type rotational flow grit chamber comprises a chamber body 5, wherein the top of the chamber body 5 is provided with a motor 1 and a speed reducer 2, the motor 1 is connected with the speed reducer 2, and an upper chamber 6 and a lower chamber 7 which are communicated with each other are arranged inside the chamber body 5; the side part of the upper bin 6 is provided with a water inlet 8 and a water outlet 9; the side wall of the lower bin 7 is of a spiral structure, the tail end of the side wall of the spiral structure at the bottom of the bin is provided with a sand suction pump 10, and the sand suction pump 10 is provided with a sand discharge pipe 11 extending out of the top of the pool body 5; the bottom of the speed reducer 2 is connected with a transmission shaft 3 extending into the tank body 5, blades 4 are arranged on two sides of the bottom of the transmission shaft 3, and the blades 4 are positioned between an upper bin 6 and a lower bin 7; two sides of the bottom of the transmission shaft 3 are provided with connecting grooves 12, the connecting grooves 12 are composed of a U-shaped plate on the front side, a back panel, side plates on two sides and a bottom plate, the connecting grooves 12 are of a top opening structure and internally provided with groove bodies 14, 4 corners of the back panel are provided with connecting holes I13, and 4 connecting holes I13 correspond to the openings of the U-shaped plate; the connecting end of the paddle 4 is provided with a connecting plate 15, the 4 corners of the connecting plate 15 are provided with connecting holes II16 corresponding to the connecting holes I13, the connecting plate 15 is positioned in the groove body 14, and the connecting plate 15 and the connecting groove 12 are connected through bolts 17 penetrating through the corresponding connecting holes II16 and the connecting holes I13. Wherein, the upper portion storehouse 6 and the lower part storehouse 7 junction, upper portion storehouse 6 bottom is the inclined plane structure. The vertical cross-sectional shape of the blade 4 is rectangular, square, oval or circular. The paddle 4 is a plastic paddle and the connecting plate 15 is a plastic plate. The nut of the bolt 17 is located on the side of the connecting plate 15 and a gasket is arranged between the nut and the connecting plate 15.
During the use, the water gets into upper portion storehouse 6 and discharges from delivery port 9 from water inlet 8, and the grit in the water drops to lower part storehouse 7 from upper portion storehouse 6 because of the action of gravity, collects the helical structure lateral wall end to the bottom of the storehouse along helical structure's lower part storehouse 7 lateral wall, inhales the grit through sand pump 10 and discharges outside pond body 5 to sand discharge pipe 11.
Meanwhile, the motor 1 and the speed reducer 2 are started, the transmission shaft 3 is driven to rotate, the blades 4 on two sides of the bottom of the transmission shaft 3 are driven to rotate, water flow is adjusted, and sand and stones are promoted to be collected along the side wall of the lower bin 7 with the spiral structure. When installation and change installation paddle 4, put into cell body 14 with connecting plate 15 in, correspond connecting hole I13 and connecting hole II16, then carry out being connected of connecting plate 15 and spread groove 12 quality control through passing bolt 17 that corresponds connecting hole II16 and connecting hole I13, and then connecting transmission shaft 3 and paddle 4, be convenient for installation, dismantlement and change installation.
Claims (5)
1. Sand formula whirl grit chamber is carried to pump, its characterized in that: comprises a tank body (5), wherein the top of the tank body (5) is provided with a motor (1) and a speed reducer (2), the motor (1) is connected with the speed reducer (2), and an upper bin (6) and a lower bin (7) which are communicated with each other are arranged in the tank body (5); a water inlet (8) and a water outlet (9) are formed in the side part of the upper bin (6); the side wall of the lower bin (7) is of a spiral structure, a sand suction pump (10) is arranged at the tail end of the side wall of the spiral structure at the bottom of the bin, and the sand suction pump (10) is provided with a sand discharge pipe (11) extending out of the top of the pool body (5);
the bottom of the speed reducer (2) is connected with a transmission shaft (3) extending into the tank body (5), blades (4) are arranged on two sides of the bottom of the transmission shaft (3), and the blades (4) are positioned between an upper bin (6) and a lower bin (7); two sides of the bottom of the transmission shaft (3) are provided with connecting grooves (12), the connecting grooves (12) consist of a U-shaped plate on the front side, a back panel, side plates on two sides and a bottom plate, the connecting grooves (12) are of a top opening structure, a groove body (14) is arranged in the connecting grooves, 4 corners of the back panel are provided with connecting holes I (13), and the 4 connecting holes I (13) correspond to the openings of the U-shaped plate; connecting holes II (16) corresponding to the connecting holes I (13) are formed in 4 corners where connecting plates (15) are arranged at the connecting ends of the blades (4) and the connecting plates (15), the connecting plates (15) are located in the groove bodies (14), and the connecting plates (15) are connected with the connecting grooves (12) through bolts (17) penetrating through the corresponding connecting holes II (16) and the connecting holes I (13).
2. The pump sand-lifting type rotational flow grit chamber according to claim 1, characterized in that: the upper bin (6) is connected with the lower bin (7), and the bottom of the upper bin (6) is of an inclined plane structure.
3. The pump sand-lifting type rotational flow grit chamber according to claim 1, characterized in that: the vertical section of the paddle (4) is rectangular, square, oval or circular.
4. The pump sand-lifting type rotational flow grit chamber according to claim 1, characterized in that: the paddle (4) is a plastic paddle and the connecting plate (15) is a plastic plate body.
5. The pump sand-lifting type rotational flow grit chamber according to claim 1, characterized in that: the nut of the bolt (17) is positioned at the side part of the connecting plate (15), and a gasket is arranged between the nut and the connecting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921774862.4U CN211215576U (en) | 2019-10-22 | 2019-10-22 | Pump sand-lifting type rotational flow grit chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921774862.4U CN211215576U (en) | 2019-10-22 | 2019-10-22 | Pump sand-lifting type rotational flow grit chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215576U true CN211215576U (en) | 2020-08-11 |
Family
ID=71930621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921774862.4U Active CN211215576U (en) | 2019-10-22 | 2019-10-22 | Pump sand-lifting type rotational flow grit chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215576U (en) |
-
2019
- 2019-10-22 CN CN201921774862.4U patent/CN211215576U/en active Active
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